Aurora, CO land: flood, zoning and parcels
115,537 parcels
0.5% of Aurora’s 115,537 parcels are in a FEMA flood zone.
County roll 2026 · Map data Oct 26, 2026
- Acres on the roll54,379
- In a FEMA flood zone0.5%special flood hazard area
Colorado 2026 taxes: bills go out in January 2027; first half due March 1, 2027, second half June 15, 2027.
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Around Aurora
Parcels to start with
Flood zones and wetlands
Land in Aurora by useLand use on the county roll
| Land class | Parcels | Share |
|---|---|---|
| Building on record | 106,417 | 92% |
| Other or not coded | 6,377 | 5.5% |
| Institutional | 2,621 | 2.3% |
| Farm and timber | 122 | 0.1% |
122 farm and timber parcels cover 9,778 acres. County tax roll 2026 (county service read Oct 2026); land class read from the roll's land-use and building fields.
Typical lot sizeThe typical lot, from the roll
The median parcel in Aurora is 0.15 acre (115,535 parcels with a size).
Acres from the county roll, or from the parcel's own outline where the roll's figure is off by more than three times. Condominium units that share one point (each carrying the whole complex's acres) are left out of the lot sizes.
How Aurora is zonedThe most common districts
| Zoning district | Parcels | Share of zoned |
|---|---|---|
| Low-Density Single-Family Residential District | 51,434 | 45% |
| Medium-Density Residential District | 27,421 | 24% |
| Medium-Density Multifamily Residential District | 12,692 | 11% |
| Original Aurora Low Density Residential | 2,920 | 2.5% |
| EAGLE BEND | 2,244 | 2% |
| MURPHY CREEK | 2,077 | 1.8% |
| CITY CENTER ZONE DISTRICT | 1,779 | 1.5% |
| HIGH PLAINS | 1,471 | 1.3% |
Zoning is on file for 99% of parcels in Aurora, across 106 districts. A district shown by its code alone has no published name on our map. The town or county zoning office has the final word on any parcel.
Land parcels in AuroraFarm and timber parcels to start with
- 53.8 acres of farm and timber land
- 53.2 acres of farm and timber land
- 53.0 acres of farm and timber land
- 1011 S County Road 101 40.2 acres
- 941 S County Road 101 39.2 acres
- 32.4 acres of farm and timber land
- 31.3 acres of farm and timber land
- 30.6 acres of farm and timber land
Farm and timber parcels of an acre or more, each with its own page of public roll facts.
Nearby townsTowns around it
Questions about Aurora landAnswers from the public records
How many parcels are in Aurora, CO?
115,537 parcels on the 2026 Arapahoe County tax roll (county service read Oct 2026) inside the Census Bureau's boundary for Aurora, which can differ from its own limits at the edges, covering 54,379 acres.
How much vacant land is in Aurora, CO?
Arapahoe County's vacant-land class failed our aerial check (11 of 60 sampled lots were in use or doubtful: detention ponds, landscape and median strips, an HOA beach, paved lots), so we don't call any parcel here vacant land.
What is the typical lot size in Aurora?
The median parcel is 0.15 acre, from 115,535 parcels with a recorded size.
How much of Aurora is in a flood zone?
0.5% of parcels are in a FEMA special flood hazard area (National Flood Hazard Layer, as of Oct 2026). Check each parcel's own flood line before you buy.
Are there wetlands in Aurora?
0.1% of parcels are a quarter or more wetland on the USFWS National Wetlands Inventory, a mapping guide, not a legal delineation.
What is Aurora zoned?
Zoning is on file for 99% of parcels. The most common districts: Low-Density Single-Family Residential District, Medium-Density Residential District, Medium-Density Multifamily Residential District.
Are there land prices for Aurora?
No land-price range is shown for Aurora yet. We print no land-price range for Arapahoe County yet. Some parcel cards here carry their own price range or rough estimate.
Where does this data come from?
Parcels: State of Colorado public parcels (OIT) and county assessor layers. Flood: FEMA National Flood Hazard Layer. Wetlands: USFWS National Wetlands Inventory. Towns: U.S. Census places. Every figure is counted from those files on our map.
More in Arapahoe CountyIts other towns
Sources & methodSources, dates and how these figures are built
Property tax due dates
Colorado Revised Statutes 39-10-104.5, 39-5-122 and 39-8-106. Checked Oct 13, 2026.
What Groundwork can price in Aurora
Price range for a home with its land, or for land (tested on past sales; final check due Jun 2027): 13,913 parcels. Rough estimate for a home with its land, or for land: 69,474 parcels. Facts only: 1 parcels.
The card's own words; a card whose range covers a home with its land says “home + land”. Figures are on the card, never on this page.
Land sale prices
We hold this county's recorded deeds, but its file does not mark which sales are arm's-length land sales, so this page prints no land price range yet.
Sources
Parcels: State of Colorado public parcels (OIT) and county assessor layers (2026 roll, county service read Oct 2026); flood: FEMA National Flood Hazard Layer (as of Oct 2026); wetlands: USFWS National Wetlands Inventory (as of Oct 2026); town limits: U.S. Census Bureau TIGER/Line places; sales: the county's own file, through Sep 2026; counted on our map built Oct 2026.